org.apache.shardingsphere.distsql.parser.core

类 DistSQLVisitor

java.lang.Object

org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<T>

org.apache.shardingsphere.distsql.parser.autogen.DistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

org.apache.shardingsphere.distsql.parser.core.DistSQLVisitor

所有已实现的接口:

org.antlr.v4.runtime.tree.ParseTreeVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>, DistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

public final class DistSQLVisitor
extends DistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

Dist SQL visitor.

构造器概要

构造器

构造器和说明
DistSQLVisitor()

方法概要

限定符和类型	方法和说明
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitCreateDataSources(DistSQLStatementParser.CreateDataSourcesContext ctx) Visit a parse tree produced by DistSQLStatementParser.createDataSources().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitCreateShardingRule(DistSQLStatementParser.CreateShardingRuleContext ctx) Visit a parse tree produced by DistSQLStatementParser.createShardingRule().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitDataSource(DistSQLStatementParser.DataSourceContext ctx) Visit a parse tree produced by DistSQLStatementParser.dataSource().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitDataSourceDefinition(DistSQLStatementParser.DataSourceDefinitionContext ctx) Visit a parse tree produced by DistSQLStatementParser.dataSourceDefinition().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitStrategyProps(DistSQLStatementParser.StrategyPropsContext ctx) Visit a parse tree produced by DistSQLStatementParser.strategyProps().
org.apache.shardingsphere.sql.parser.api.visitor.ASTNode	visitTableRule(DistSQLStatementParser.TableRuleContext ctx) Visit a parse tree produced by DistSQLStatementParser.tableRule().

从类继承的方法 org.apache.shardingsphere.distsql.parser.autogen.DistSQLStatementBaseVisitor

visitColumName, visitDataSourceName, visitDbName, visitExecute, visitHostName, visitIp, visitPassword, visitPort, visitStrategyDefinition, visitStrategyProp, visitStrategyType, visitTableName, visitTableRuleDefinition, visitUser

从类继承的方法 org.antlr.v4.runtime.tree.AbstractParseTreeVisitor

aggregateResult, defaultResult, shouldVisitNextChild, visit, visitChildren, visitErrorNode, visitTerminal

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 org.antlr.v4.runtime.tree.ParseTreeVisitor

visit, visitChildren, visitErrorNode, visitTerminal

构造器详细资料

DistSQLVisitor

public DistSQLVisitor()

方法详细资料

visitCreateDataSources

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateDataSources(DistSQLStatementParser.CreateDataSourcesContext ctx)

从类复制的说明: DistSQLStatementBaseVisitor

Visit a parse tree produced by DistSQLStatementParser.createDataSources().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

指定者:

visitCreateDataSources 在接口中 DistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

覆盖:

visitCreateDataSources 在类中 DistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

参数:

ctx - the parse tree

返回:

the visitor result

visitDataSource

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDataSource(DistSQLStatementParser.DataSourceContext ctx)

从类复制的说明: DistSQLStatementBaseVisitor

Visit a parse tree produced by DistSQLStatementParser.dataSource().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

指定者:

visitDataSource 在接口中 DistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

覆盖:

visitDataSource 在类中 DistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

参数:

ctx - the parse tree

返回:

the visitor result

visitDataSourceDefinition

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitDataSourceDefinition(DistSQLStatementParser.DataSourceDefinitionContext ctx)

从类复制的说明: DistSQLStatementBaseVisitor

Visit a parse tree produced by DistSQLStatementParser.dataSourceDefinition().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

指定者:

visitDataSourceDefinition 在接口中 DistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

覆盖:

visitDataSourceDefinition 在类中 DistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

参数:

ctx - the parse tree

返回:

the visitor result

visitCreateShardingRule

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitCreateShardingRule(DistSQLStatementParser.CreateShardingRuleContext ctx)

从类复制的说明: DistSQLStatementBaseVisitor

Visit a parse tree produced by DistSQLStatementParser.createShardingRule().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

指定者:

visitCreateShardingRule 在接口中 DistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

覆盖:

visitCreateShardingRule 在类中 DistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

参数:

ctx - the parse tree

返回:

the visitor result

visitTableRule

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitTableRule(DistSQLStatementParser.TableRuleContext ctx)

从类复制的说明: DistSQLStatementBaseVisitor

Visit a parse tree produced by DistSQLStatementParser.tableRule().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

指定者:

visitTableRule 在接口中 DistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

覆盖:

visitTableRule 在类中 DistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

参数:

ctx - the parse tree

返回:

the visitor result

visitStrategyProps

public org.apache.shardingsphere.sql.parser.api.visitor.ASTNode visitStrategyProps(DistSQLStatementParser.StrategyPropsContext ctx)

从类复制的说明: DistSQLStatementBaseVisitor

Visit a parse tree produced by DistSQLStatementParser.strategyProps().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

指定者:

visitStrategyProps 在接口中 DistSQLStatementVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

覆盖:

visitStrategyProps 在类中 DistSQLStatementBaseVisitor<org.apache.shardingsphere.sql.parser.api.visitor.ASTNode>

参数:

ctx - the parse tree

返回:

the visitor result